Tissue webs containing curled temperature-sensitive bicomponent

Paper making and fiber liberation – Processes and products – Non-uniform – irregular or configured web or sheet

Patent

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Details

162146, 1621571, D21D 300

Patent

active

050192116

ABSTRACT:
Temperature-sensitive bicomponent synthetic fibers that curl when heated are useful for making creped tissue webs with substantially increased bulk and absorbency with relatively low loss of strength.

REFERENCES:
patent: 3032465 (1962-05-01), Selke et al.
patent: 3674621 (1970-02-01), Miyamoto et al.
patent: 3947315 (1976-03-01), Smith
patent: 4208459 (1980-06-01), Becker et al.
patent: 4488932 (1984-12-01), Eber et al.

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